{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "arguments": ["Treatment.Disorder", "Treatment.Duration", "Treatment.Route", "Treatment.Drug", "Subject.Disorder", "Treatment", "Subject.Race", "Combination.Drug", "Effect", "Treatment.Time_elapsed", "Subject", "Subject.Gender", "Subject.Population", "Subject.Age"]}], "input": "The third patient had been suffering from serious akathisia while on risperidone, and was cured after switching to olanzapine, but thereafter the patient suffered from RLS at nighttime."}
{"potential therapeutic event": []}